seodata.dev

keyword

hmi machinery

Monthly search volume and cost-per-click data for "hmi machinery" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=hmi+machinery&country=us" +--------------+------------------+ | volume | 50 | | cpc | $5 | | competition | 0.91 | | country | US | | updated | 2026-06-30 | +--------------+------------------+
All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
hmi 14,800 $5.49 9/20
hmi meaning 2,900 $1.8 10/20
hmi machine interface 1,600 $9.99 10/20
human machine interface 1,600 $6.67 10/20
machine human interface 1,600 $9.99 9/20
human and machine interface 1,600 $5.63 8/20
what is hmi 1,300 $1.79 11/20
what is a human machine interface 1,300 $2.51 9/20
human machine interface system 480 $3.63 11/20
industrial human machine interface 110 $15.83 12/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://api.seodata.dev/v1/keyword?q=hmi+machinery&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt